TW200506249A - Fluid operated valve - Google Patents

Fluid operated valve

Info

Publication number
TW200506249A
TW200506249A TW093106038A TW93106038A TW200506249A TW 200506249 A TW200506249 A TW 200506249A TW 093106038 A TW093106038 A TW 093106038A TW 93106038 A TW93106038 A TW 93106038A TW 200506249 A TW200506249 A TW 200506249A
Authority
TW
Taiwan
Prior art keywords
valve
piston
chamber
fluid operated
cylinder
Prior art date
Application number
TW093106038A
Other languages
Chinese (zh)
Other versions
TWI309283B (en
Inventor
Takeshi Hamada
Toshihiro Hanada
Original Assignee
Asahi Organic Chem Ind
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Organic Chem Ind filed Critical Asahi Organic Chem Ind
Publication of TW200506249A publication Critical patent/TW200506249A/en
Application granted granted Critical
Publication of TWI309283B publication Critical patent/TWI309283B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)

Abstract

A fluid operated valve includes first and second valve chambers (16, 25) in communication with each other through a through hole (21), a first cylinder chamber (39) located adjacent to the first valve chamber (16) for accommodating a first piston (6) so as to be slidable therein, a valve element (3) provided in the second valve chamber (25) and contacting or separating from a valve seat (22) formed around the through hole (21), a valve shaft (4) connected at one end thereof to the first piston (6) and at the other end thereof to the valve body (3), and a ring-shaped diaphragm (8) fixedly secured at an inner perimeter thereof to the valve shaft (4) and at an outer perimeter thereof to the inner peripheral surface of the first valve chamber (16). The first piston (6) is urged by a spring (9) to contact the valve body (3) with the valve seat (22). The first piston (6) can be moved by supplying working fluid into the first cylinder chamber (39) through a working fluid supply port formed in the first cylinder (5) to separate the valve body (3) from the valve seat (22).
TW093106038A 2003-04-03 2004-03-08 Fluid operated valve TWI309283B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003100704A JP2004308717A (en) 2003-04-03 2003-04-03 Fluid actuation valve

Publications (2)

Publication Number Publication Date
TW200506249A true TW200506249A (en) 2005-02-16
TWI309283B TWI309283B (en) 2009-05-01

Family

ID=33156732

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093106038A TWI309283B (en) 2003-04-03 2004-03-08 Fluid operated valve

Country Status (6)

Country Link
US (1) US20060197049A1 (en)
JP (1) JP2004308717A (en)
KR (1) KR101061486B1 (en)
CN (1) CN100366971C (en)
TW (1) TWI309283B (en)
WO (1) WO2004090402A1 (en)

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US9616580B2 (en) 2012-05-14 2017-04-11 Sarcos Lc End effector for a robotic arm
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JP6180267B2 (en) * 2013-09-30 2017-08-16 Ckd株式会社 Fluid-driven shut-off valve
EP2876340B1 (en) * 2013-11-22 2017-01-11 LacTec GmbH Shut-off valve, in particular for a painting system
US10533542B2 (en) * 2014-05-06 2020-01-14 Sarcos Lc Rapidly modulated hydraulic supply for a robotic device
US10406676B2 (en) 2014-05-06 2019-09-10 Sarcos Lc Energy recovering legged robotic device
US10512583B2 (en) 2014-05-06 2019-12-24 Sarcos Lc Forward or rearward oriented exoskeleton
US10766133B2 (en) 2014-05-06 2020-09-08 Sarcos Lc Legged robotic device utilizing modifiable linkage mechanism
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US10765537B2 (en) 2016-11-11 2020-09-08 Sarcos Corp. Tunable actuator joint modules having energy recovering quasi-passive elastic actuators for use within a robotic system
US10919161B2 (en) 2016-11-11 2021-02-16 Sarcos Corp. Clutched joint modules for a robotic system
US10828767B2 (en) 2016-11-11 2020-11-10 Sarcos Corp. Tunable actuator joint modules having energy recovering quasi-passive elastic actuators with internal valve arrangements
US10821614B2 (en) 2016-11-11 2020-11-03 Sarcos Corp. Clutched joint modules having a quasi-passive elastic actuator for a robotic assembly
EP3611411A4 (en) * 2017-04-14 2020-12-16 Bridgestone Corporation Valve housing, valve, and method for manufacturing valve housing
WO2019004548A1 (en) * 2017-06-29 2019-01-03 (주)알코 Makeup water supply device
KR101944820B1 (en) * 2017-06-29 2019-02-01 (주)알코 water filling device
US10843330B2 (en) 2017-12-07 2020-11-24 Sarcos Corp. Resistance-based joint constraint for a master robotic system
US11331809B2 (en) 2017-12-18 2022-05-17 Sarcos Corp. Dynamically controlled robotic stiffening element
US11333254B2 (en) * 2018-12-07 2022-05-17 Tescom Corporation Control valves
US11351675B2 (en) 2018-12-31 2022-06-07 Sarcos Corp. Robotic end-effector having dynamic stiffening elements for conforming object interaction
US10906191B2 (en) 2018-12-31 2021-02-02 Sarcos Corp. Hybrid robotic end effector
US11241801B2 (en) 2018-12-31 2022-02-08 Sarcos Corp. Robotic end effector with dorsally supported actuation mechanism
CN109540450A (en) * 2019-01-15 2019-03-29 苏州世力源科技有限公司 A kind of high-energy air inlet regulating device
US11199268B2 (en) * 2019-11-21 2021-12-14 Ckd Corporation Fluid control valve
KR102181092B1 (en) * 2020-03-20 2020-11-20 고기창 A leakage shut-off device of a fluid control valve
US11833676B2 (en) 2020-12-07 2023-12-05 Sarcos Corp. Combining sensor output data to prevent unsafe operation of an exoskeleton
US11794345B2 (en) 2020-12-31 2023-10-24 Sarcos Corp. Unified robotic vehicle systems and methods of control
CN112879656A (en) * 2021-01-20 2021-06-01 赵春晓 Valve adjusting and replacing assembly for industrial pipeline and using method thereof
KR102461941B1 (en) * 2021-08-11 2022-11-03 안희준 Conductance-adjustable vacuum valve
EP4202135A1 (en) * 2021-12-22 2023-06-28 Kohler (China) Investment Co. Ltd. Pneumatic valve control device
CN217150508U (en) 2021-12-22 2022-08-09 科勒(中国)投资有限公司 Pneumatic valve control device
US11826907B1 (en) 2022-08-17 2023-11-28 Sarcos Corp. Robotic joint system with length adapter
US11717956B1 (en) 2022-08-29 2023-08-08 Sarcos Corp. Robotic joint system with integrated safety
US11924023B1 (en) 2022-11-17 2024-03-05 Sarcos Corp. Systems and methods for redundant network communication in a robot
US11897132B1 (en) 2022-11-17 2024-02-13 Sarcos Corp. Systems and methods for redundant network communication in a robot

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Also Published As

Publication number Publication date
TWI309283B (en) 2009-05-01
US20060197049A1 (en) 2006-09-07
JP2004308717A (en) 2004-11-04
KR20050121704A (en) 2005-12-27
WO2004090402A1 (en) 2004-10-21
KR101061486B1 (en) 2011-09-02
CN100366971C (en) 2008-02-06
CN1768229A (en) 2006-05-03

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees